Methods for configuring expandable devices
US7883537B2 · kind B2 · utility
76Cited by
38References
23Claims
0Family size
Inventors
Key dates
| Filing date | Dec 21, 2004 |
| Grant date | Feb 8, 2011 |
| Priority date | — |
| Expiry date | Dec 21, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/109
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A balloon having one or more stiffeners is used to configure an expandable device. Methods of configuring and reconfiguring an expandable device with a balloon having a stiffener attached at its perimeter by orienting the stiffener with the expandable device and expanding the balloon to cause the stiffener to exert radial force against the expandable device are provided. Methods of delivering an expandable device carried on a balloon having a stiffener attached are also provided. Reference to radio-opaque portions of the stiffener facilitate orientation of the stiffener with the expandable device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.